Not sure but I think that Muhammad once wrote that he believed that his heart was where semen came from.
Also, according to verse 3:54 of the Quran allah is admittedly a deceiver:
ومكروا ومكر الله والله خير الماكرين
"And they cheated/deceived and god cheated/deceived, and god (is) the best (of) the cheaters/deceivers."
So how do Muslims know that they are not the ones being deceived by their god?
Also, according to verse 3:54 of the Quran allah is admittedly a deceiver:
ومكروا ومكر الله والله خير الماكرين
"And they cheated/deceived and god cheated/deceived, and god (is) the best (of) the cheaters/deceivers."
So how do Muslims know that they are not the ones being deceived by their god?